Granite Ridge Resources, Inc (GRNT) Insider Trading
Over the last 3 months, GRNT insiders made 10 open-market buys and 0 sales, a net purchase of $844K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 102 institutions increased and 98 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
10
Sells (3m)
0
Net (3m)
$844.2K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Sep
Nov
Dec
Mar
May
Jun
Context3-month price -24.9%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 16, 2026 | Miller Matthew Readedirector | Buy | 696 | $4.97 |
| Jun 11, 2026 | MCCARTNEY JOHNdirector | Buy | 4,000 | $4.96 |
| Jun 9, 2026 | Miller Matthew Readedirector | Buy | 10,600 | $4.75 |
| May 29, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Buy | 6,000 | $5.08 |
| May 22, 2026 | MCCARTNEY JOHNdirector | Buy | 4,000 | $5.54 |
| May 20, 2026 | MCCARTNEY JOHNdirector | Buy | 3,000 | $5.81 |
| May 18, 2026 | Perry Griffindirector | Buy | 100,000 | $5.49 |
| May 14, 2026 | Everard Michele Jdirector | Buy | 1,000 | $5.28 |
| May 13, 2026 | Miller Matthew Readedirector | Buy | 18,180 | $5.21 |
| May 13, 2026 | Farquharson Tylerofficer: President and CEO | Buy | 10,000 | $5.15 |
| Apr 2, 2026 | Miller Matthew Readedirector | Grant | 3,194 | — |
| Mar 16, 2026 | MCCARTNEY JOHNdirector | Buy | 5,000 | $5.16 |
| Mar 16, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Buy | 3,000 | $5.17 |
| Mar 12, 2026 | MCCARTNEY JOHNdirector | Buy | 2,000 | $5.12 |
| Mar 12, 2026 | Everard Michele Jdirector | Buy | 5,000 | $5.17 |
| Mar 11, 2026 | Miller Matthew Readedirector | Buy | 10,000 | $5.10 |
| Mar 11, 2026 | Farquharson Tylerofficer: President and CEO | Buy | 12,500 | $5.21 |
| Mar 11, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Buy | 5,000 | $5.18 |
| Mar 9, 2026 | Weimer Kimberlyofficer: Chief Accounting Officer | Tax | 1,543 | $5.34 |
| Mar 9, 2026 | Weimer Kimberlyofficer: Chief Accounting Officer | Tax | 1,099 | $5.02 |
| Mar 6, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Grant | 40,541 | $5.26 |
| Mar 6, 2026 | Farquharson Tylerofficer: President and CEO | Grant | 26,141 | — |
| Mar 6, 2026 | Farquharson Tylerofficer: President and CEO | Grant | 61,937 | $5.26 |
| Mar 6, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Grant | 17,110 | — |
| Mar 6, 2026 | Farquharson Tylerofficer: President and CEO | Grant | 21,515 | — |
| Mar 6, 2026 | Weimer Kimberlyofficer: Chief Accounting Officer | Grant | 26,616 | — |
| Feb 24, 2026 | Kettler Ronald Kyleofficer: Chief Financial Officer | Grant | 97,466 | — |
| Jan 5, 2026 | Miller Matthew Readedirector | Grant | 16,026 | — |
| Jan 5, 2026 | Coussens Amanda N.director | Grant | 16,026 | — |
| Jan 5, 2026 | Everard Michele Jdirector | Grant | 16,026 | — |
Source: GRNT SEC Form 4 filings, latest Jun 16, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GRNT positions over the last 6 months (SEC Form 13F).
Increased
102
New positions
56
Reduced
98
Sold out
44
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| GREY ROCK ENERGY MANAGEMENT, LLC | Unchanged | 55.3M | Jan 26, 2026 |
| GREY ROCK ENERGY MANAGEMENT, LLC | Unchanged | 55.3M | May 5, 2026 |
| HAMILTON LANE ADVISORS LLC | Unchanged | 7.9M | Jan 20, 2026 |
| HAMILTON LANE ADVISORS LLC | Reduced | 7.4M | Apr 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 6.2M | May 15, 2026 |
| UTAH RETIREMENT SYSTEMS | Unchanged | 5.2M | Feb 17, 2026 |
| UTAH RETIREMENT SYSTEMS | Unchanged | 5.2M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 4.7M | May 13, 2026 |
| VANGUARD GROUP INC | Increased | 4.6M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 4.2M | Feb 12, 2026 |
| GEORGETOWN UNIVERSITY | Unchanged | 3.3M | Jan 30, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3.3M | May 7, 2026 |
| GEORGETOWN UNIVERSITY | Reduced | 3.2M | May 11, 2026 |
| AMERICAN CENTURY COMPANIES INC | Increased | 3.0M | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | Reduced | 3.0M | Feb 3, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.